42259920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4759}}^1$

素因数の和:4812

約数の個数: 80

約数和(自身を含む): 134574720

約数和(自身を除く): 92314800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 4759, 8880, 9518, 14277, 19036, 23795, 28554, 38072, 47590, 57108, 71385, 76144, 95180, 114216, 142770, 176083, 190360, 228432, 285540, 352166, 380720, 528249, 571080, 704332, 880415, 1056498, 1142160, 1408664, 1760830, 2112996, 2641245, 2817328, 3521660, 4225992, 5282490, 7043320, 8451984, 10564980, 14086640, 21129960, 42259920]

約数ペア:

[(1, 42259920), (2, 21129960), (3, 14086640), (4, 10564980), (5, 8451984), (6, 7043320), (8, 5282490), (10, 4225992), (12, 3521660), (15, 2817328), (16, 2641245), (20, 2112996), (24, 1760830), (30, 1408664), (37, 1142160), (40, 1056498), (48, 880415), (60, 704332), (74, 571080), (80, 528249), (111, 380720), (120, 352166), (148, 285540), (185, 228432), (222, 190360), (240, 176083), (296, 142770), (370, 114216), (444, 95180), (555, 76144), (592, 71385), (740, 57108), (888, 47590), (1110, 38072), (1480, 28554), (1776, 23795), (2220, 19036), (2960, 14277), (4440, 9518), (4759, 8880)]